Most recently, Nintendo released smartphone incarnation Animal Crossing: Pocket Camp in October 2017. DS, Wii and 3DS incarnations followed, alongside a number of spin-offs. Save data backups have been a consistent request from Switch users since the console launched in March 2017.
The new version adds gyro controls, HD rumble and single Joy-Con controls for multiplayer battles. Nintendo, in its FAQ, singles out Fortnite, explicitly mentioning that "some games, such as Fortnite, can be played online without a Nintendo Switch membership". A fun side-story to the SuperMario series proper so it'll be interesting to see what Nintendo has in store for this after the incredible Super Mario Odyssey.
The popular city-building game was made available on Nintendo Switch after the presentation ended.
Offsetting some of this good news about Nintendo's fast-approaching online service, it was recently revealed that in order to play the included NES games offline, players will need to sign in to the online service once a week and check in.
A host of Final Fantasy games are coming to Switch including Final Fantasy VII, IX, X, XII and Final Fantasy Crystal Chronicles and Final Fantasy XV Pocket Edition.